| Part Number | Interface Type | Av (V/V) | Gain Error (max) (%) | Gain Temp.- Coeff. (max) (ppm/°C) | Vsupply (min) (V) | Vsupply (max) (V) | Shutdown Mode Supply Current (typ) (µA) | Shutdown Mode Supply Current (max) (µA) | Supply Current (typ) (µA) | Supply Current (max) (µA) | Gain-BW Product (MHz) | Oper. Temp. (°C) | Package/Pins | Smallest Available Pckg. (max w/pins) (mm2) | Budgetary Price (See Notes) |
| MAX9939 | SPI | 0.2 to 157 | 0.38 | 17 | 2.9 | 5.5 | 13 | 24 | 3400 | 6700 | 2.15 to 279 | -40 to +125 | µMAX/10 | 15.4 | $1.06 @1k |
| DS4420 | I2C | 0.0178 to 17.78 | 10 | - | 4.5 | 5.5 | - | 140 | 1700 | 3000 | - | -20 to +70 | TDFN-EP/14 | 9.6 | $1.50 @1k |
